node5.cz - dns.ninja

`node5.cz`

DNSSEC	🔒 Signed (DS record present)
A	213.199.40.243^{🇫🇷 CONTABO213.199.32.0/20}
		PTR	`contabo.onlineservices.cz`
NS	`ns1.regzone.cz` ⭐
		A	2a00:19a0:3:71:0:d9c6:710a:1^{🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET}
			PTR	`ns1.regzone.cz`
		A	217.198.113.10^{🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET}
			PTR	`ns1.regzone.cz`
NS	`ns1.regzone.de`
		A	2600:3c02::f03c:91ff:fedb:a6e7^{🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies}
			PTR	`ns1.regzone.de`
		A	23.92.29.43^{🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies}
			PTR	`ns1.regzone.de`
NS	`ns1.regzone.info`
		A	2001:1528:147::10^{🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network}
			PTR	`ns1.regzone.info`
		A	81.0.233.10^{🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT}
			PTR	`ns1.regzone.info`
MX	`node5-cz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`tk3-r68-k2t`
TXT	`MS=ms20441887`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.regzone.cz`administrator@czechia.cz 2026-07-28 #2

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1785786443

WOT: SAFE (60/100)

Subdomains

vpn.node5.cz

Same first word

node5.net

node5.cz

Similar names

done5.com

DNS History

13 records (5 active, 8 former)

○NSns1.ignum.com2015-06-26 → 2017-01-11 · 4 obs

● 2015-06-26 02:07:06
● 2017-01-11 03:47:46
○ 2019-04-15 00:46:42
○ 2026-08-03 20:10:12

●NSns1.regzone.cz2019-04-15 → 2026-08-03 · 3 obs

○ 2017-01-11 03:47:46
● 2019-04-15 00:46:42
● 2026-08-03 20:10:12

●NSns1.regzone.de2019-04-15 → 2026-08-03 · 3 obs

○ 2017-01-11 03:47:46
● 2019-04-15 00:46:42
● 2026-08-03 20:10:12

●NSns1.regzone.info2019-04-15 → 2026-08-03 · 3 obs

○ 2017-01-11 03:47:46
● 2019-04-15 00:46:42
● 2026-08-03 20:10:12

○NSns2.ignum.cz2015-06-26 → 2017-01-11 · 4 obs

● 2015-06-26 02:07:06
● 2017-01-11 03:47:46
○ 2019-04-15 00:46:42
○ 2026-08-03 20:10:12

○MXalt1.aspmx.l.google.com2015-06-26 → 2019-04-15 · 4 obs

● 2015-06-26 02:07:06
● 2019-04-15 00:46:42
○ 2026-02-25 00:52:12
○ 2026-08-03 20:10:12

○MXalt2.aspmx.l.google.com2015-06-26 → 2019-04-15 · 4 obs

● 2015-06-26 02:07:06
● 2019-04-15 00:46:42
○ 2026-02-25 00:52:12
○ 2026-08-03 20:10:12

○MXaspmx.l.google.com2015-06-26 → 2017-01-11 · 4 obs

● 2015-06-26 02:07:06
● 2017-01-11 03:47:46
○ 2019-04-15 00:46:42
○ 2026-08-03 20:10:12

○MXaspmx2.googlemail.com2015-06-26 → 2019-04-15 · 4 obs

● 2015-06-26 02:07:06
● 2019-04-15 00:46:42
○ 2026-02-25 00:52:12
○ 2026-08-03 20:10:12

●MXnode5-cz.mail.protection.outlook.com2026-02-25 → 2026-08-03 · 3 obs

○ 2019-04-15 00:46:42
● 2026-02-25 00:52:12
● 2026-08-03 20:10:12

●A213.199.40.2432026-02-25 → 2026-08-03 · 3 obs

○ 2019-04-15 00:46:42
● 2026-02-25 00:52:12
● 2026-08-03 20:10:12

○A37.9.168.52015-06-26 → 2017-01-11 · 4 obs

● 2015-06-26 02:07:06
● 2017-01-11 03:47:46
○ 2019-04-15 00:46:42
○ 2026-08-03 20:10:12

○A81.2.241.1892019-04-15 → 2019-04-15 · 4 obs

○ 2017-01-11 03:47:46
● 2019-04-15 00:46:42
○ 2026-02-25 00:52:12
○ 2026-08-03 20:10:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
node5.cz	ns1.regzone.info, ns1.regzone.cz, ns1.regzone.de	2 records

✅ Authoritative Response

Server:81.0.233.10

NS records: ns1.regzone.info, ns1.regzone.cz, ns1.regzone.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1492ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.199.40.243`
NS	3	`ns1.regzone.cz, ns1.regzone.de...`
MX	1	`node5-cz.mail.protection.outlook.com (pr`
TXT	3	`tk3-r68-k2t, MS=ms20441887...`
SOA	1	`ns1.regzone.cz administrator.czechia.cz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)

Analysis

Hierarchy

vpn.node5.cz is delegated beneath node5.cz.

IP Addresses

node5.cz directs to one IP number, which is 213.199.40.243.

Among the host names that share IP numbers with node5.cz are simak.cz, rdnaklic.com, hotelavion.eu and two others.

Name Servers

DNS for node5.cz is handled by three authoritative name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

There is at least partial name server overlap between node5.cz and other domains — jannepomucky.cz, jeans-store.cz, memorial-box.com and two more among them.

Three hostnames — ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info — each have two IP addresses: ns1.regzone.cz has 217.198.113.10 and 2a00:19a0:3:71:0:d9c6:710a:1, ns1.regzone.de has 23.92.29.43 and 2600:3c02::f03c:91ff:fedb:a6e7, and ns1.regzone.info has 81.0.233.10 and 2001:1528:147::10.

Mail Servers

node5.cz routes its mail through a single mail server, node5-cz.mail.protection.outlook.com.

node5-cz.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.73.1 and 52.101.73.22, along with 5 other.